What are the cheapest airlines to fly from Region of Ontario to Key West one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 341. Users have also found prices from C$ 384 and C$ 551 on Delta and WestJet, respectively.

What are the most popular routes from Region of Ontario to Key West?

Most travellers choose Toronto Pearson Intl - Key West, Montreal Pierre Elliott Trudeau Intl - Key West or Toronto Island - Key West when deciding on the best route from Region of Ontario to Key West.

What are the most popular airlines that fly from Region of Ontario to Key West?

When booking a flight from Region of Ontario to Key West, you may want to consider flying on American Airlines, United Airlines or WestJet as they are the most popular for this route.

What is the cheapest month to fly from Region of Ontario to Key West?

September is one of the best times of the year to fly to Key West from Region of Ontario. Prices for September average C$ 925 per person but you can even find prices for as low as C$ 707. The most expensive prices can be found in the month of December. Opting for a September flight can save you 11% on your journey compared to booking in December

What airport do you fly into for flights to Key West from Ontario?

If you book a flight to Key West from Ontario, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 4.2 km from the centre of Key West.

Can I find deals for flights from Ontario to Key West that include hotel bookings?

Yes. In addition to deals on Ontario to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Key West?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Key West.

Can I find deals for business class flights from Ontario to Key West?

Yes. Cheapflights offers flight deals from Ontario to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 229+ Flights from Ontario to Key West

Cheap flight deals from Ontario to Key West

Round-trip from	C$ 356
One-way from	C$ 251

11/1-17/1
2 total stops
36h 34m total
Ontario to Key West

Search Deals

12/1
2 total stops
29h 05m total
Ontario to Key West

Search Deals

Find flight deals from Ontario to Key West

Cheapest flights from Ontario to Key West
Explore the most affordable flight options available from Ontario to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/127:10 a.m.YYZ - EYW

1 stop7h 10mMultiple Airlines

Sun 5/17:40 p.m.EYW - YYZ

1 stop18h 15mMultiple Airlines

Deal found 17/12C$ 827

Fri 20/126:20 p.m.YUL - EYW

2 stops18h 55mUnited Airlines

Tue 24/1210:55 a.m.EYW - YUL

2 stops20h 50mUnited Airlines

Deal found 17/12C$ 836

Thu 19/129:15 a.m.YUL - EYW

2 stops24h 00mMultiple Airlines

Thu 26/1210:55 a.m.EYW - YUL

1 stop13h 43mMultiple Airlines

Deal found 18/12C$ 841

Fri 27/126:00 a.m.YYZ - EYW

1 stop10h 16mAmerican Airlines

Mon 30/128:01 a.m.EYW - YYZ

1 stop7h 44mAmerican Airlines

Deal found 16/12C$ 963

Fri 20/1212:38 p.m.YUL - EYW

1 stop23h 29mWestJet

Tue 24/123:50 p.m.EYW - YUL

1 stop19h 43mWestJet

Deal found 17/12C$ 1,420

Tue 31/129:00 a.m.YYZ - EYW

2 stops9h 55mUnited Airlines

Sun 5/12:00 p.m.EYW - YYZ

2 stops9h 46mUnited Airlines

Deal found 17/12C$ 1,425

Fri 27/124:00 p.m.YUL - EYW

1 stop21h 56mAmerican Airlines

Fri 3/15:09 p.m.EYW - YUL

1 stop16h 56mAmerican Airlines

Deal found 16/12C$ 1,720

Best flights from Ontario to Key West
Discover carefully curated flight deals from Ontario to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 December 2024.

Sat 11/17:00 a.m.YYZ - EYW

1 stop9h 22mMultiple Airlines

Fri 17/15:55 p.m.EYW - YYZ

1 stop27h 12mMultiple Airlines

Deal found 17/12C$ 356

Mon 6/14:00 p.m.YYZ - EYW

2 stops17h 15mUnited Airlines

Mon 13/110:55 a.m.EYW - YYZ

2 stops12h 16mUnited Airlines

Deal found 18/12C$ 521

Sat 25/12:30 p.m.YYZ - EYW

1 stop22h 31mDelta

Fri 7/27:00 a.m.EYW - YYZ

2 stops13h 28mDelta

Deal found 16/12C$ 636

Thu 16/16:05 a.m.YYZ - EYW

1 stop11h 13mAmerican Airlines

Sun 19/11:45 p.m.EYW - YYZ

1 stop10h 08mAmerican Airlines

Deal found 18/12C$ 710

Wed 22/112:20 p.m.YYZ - EYW

1 stop5h 01mWestJet

Thu 6/26:16 p.m.EYW - YYZ

1 stop5h 36mWestJet

Deal found 16/12C$ 801

Fri 14/33:55 p.m.YUL - EYW

1 stop27h 00mMultiple Airlines

Fri 21/310:55 a.m.EYW - YUL

1 stop6h 40mMultiple Airlines

Deal found 17/12C$ 500

Fri 31/111:08 a.m.YUL - EYW

2 stops23h 02mUnited Airlines

Tue 18/210:55 a.m.EYW - YUL

2 stops25h 04mUnited Airlines

Deal found 17/12C$ 581

Fri 31/112:52 p.m.YUL - EYW

1 stop7h 19mDelta

Tue 18/26:14 p.m.EYW - YUL

1 stop5h 38mDelta

Deal found 17/12C$ 818

Fri 14/36:45 a.m.YUL - EYW

2 stops13h 45mWestJet

Fri 21/32:35 p.m.EYW - YUL

2 stops10h 04mWestJet

Deal found 17/12C$ 904

Last-minute flights from Ontario to Key West
Discover last-minute flight deals from Ontario to Key West. Data last updated 18 December 2024 and is based on user searches.

Fri 20/1212:38 p.m.YUL - EYW

1 stop23h 29mWestJet

Tue 24/123:50 p.m.EYW - YUL

1 stop19h 43mWestJet

Deal found 17/12C$ 1,420

Fri 27/126:00 a.m.YYZ - EYW

1 stop10h 16mAmerican Airlines

Mon 30/128:01 a.m.EYW - YYZ

1 stop7h 44mAmerican Airlines

Deal found 16/12C$ 963

Fri 27/1212:15 p.m.YYZ - EYW

2 stops21h 55mMultiple Airlines

Tue 31/126:00 p.m.EYW - YYZ

1 stop20h 09mMultiple Airlines

Deal found 18/12C$ 1,274

Fri 27/128:25 a.m.YUL - EYW

2 stops25h 45mMultiple Airlines

Fri 3/16:00 p.m.EYW - YUL

1 stop27h 02mMultiple Airlines

Deal found 16/12C$ 1,611

Fri 27/124:00 p.m.YUL - EYW

1 stop21h 56mAmerican Airlines

Fri 3/15:09 p.m.EYW - YUL

1 stop16h 56mAmerican Airlines

Deal found 16/12C$ 1,720

Mon 6/14:00 p.m.YYZ - EYW

2 stops17h 15mUnited Airlines

Mon 13/110:55 a.m.EYW - YYZ

2 stops12h 16mUnited Airlines

Deal found 18/12C$ 521

Sat 11/17:00 a.m.YYZ - EYW

1 stop9h 22mMultiple Airlines

Fri 17/15:55 p.m.EYW - YYZ

1 stop27h 12mMultiple Airlines

Deal found 17/12C$ 356

Thu 16/16:05 a.m.YYZ - EYW

1 stop11h 13mAmerican Airlines

Sun 19/11:45 p.m.EYW - YYZ

1 stop10h 08mAmerican Airlines

Deal found 18/12C$ 710

Fri 17/13:55 p.m.YUL - EYW

1 stop27h 00mMultiple Airlines

Fri 24/110:55 a.m.EYW - YUL

1 stop6h 40mMultiple Airlines

Deal found 18/12C$ 503

Wed 22/112:20 p.m.YYZ - EYW

1 stop5h 01mWestJet

Thu 6/26:16 p.m.EYW - YYZ

1 stop5h 36mWestJet

Deal found 16/12C$ 801

Sat 25/12:30 p.m.YYZ - EYW

1 stop22h 31mDelta

Wed 5/27:00 a.m.EYW - YYZ

2 stops13h 28mDelta

Deal found 16/12C$ 636

Fri 31/111:08 a.m.YUL - EYW

2 stops23h 02mUnited Airlines

Tue 18/210:55 a.m.EYW - YUL

2 stops25h 04mUnited Airlines

Deal found 17/12C$ 581

One-way flights from Ontario to Key West
Search for one-way flight options from Ontario to Key West. Find affordable one-way fares based on user searches. Data last updated 18 December 2024.

Sun 12/11:50 p.m.YTZ - EYW

2 stops29h 05mMultiple Airlines

Deal found 17/12C$ 251

Mon 13/16:35 p.m.YUL - EYW

1 stop24h 20mMultiple Airlines

Deal found 17/12C$ 261

Sun 12/19:00 a.m.YYZ - EYW

2 stops9h 55mUnited Airlines

Deal found 17/12C$ 341

Wed 1/16:20 p.m.YUL - EYW

2 stops24h 35mUnited Airlines

Deal found 17/12C$ 381

Sun 12/16:15 a.m.YYZ - EYW

1 stop7h 53mDelta

Deal found 17/12C$ 384

Tue 7/16:45 a.m.YUL - EYW

2 stops10h 36mWestJet

Deal found 17/12C$ 551

Find flights from Ontario to Key West within your budget

Fly from

Fly to

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 11/1

7:00 a.m.-4:22 p.m.

1 stop9h 22m

Key West

Fri 17/1

5:55 p.m.-9:07 p.m.

1 stop27h 12m

C$ 356

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

3:55 p.m.-6:55 p.m.

1 stop27h 00m

Key West

Fri 21/3

10:55 a.m.-5:35 p.m.

1 stop6h 40m

C$ 500

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 6/1

4:00 p.m.-9:15 a.m.

2 stops17h 15m

Key West

Mon 13/1

10:55 a.m.-11:11 p.m.

2 stops12h 16m

C$ 521

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 31/1

11:08 a.m.-10:10 a.m.

2 stops23h 02m

Key West

Tue 18/2

10:55 a.m.-11:59 a.m.

2 stops25h 04m

C$ 581

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 25/1

2:30 p.m.-1:01 p.m.

1 stop22h 31m

Key West

Fri 7/2

7:00 a.m.-8:28 p.m.

2 stops13h 28m

C$ 636

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 16/1

6:05 a.m.-5:18 p.m.

1 stop11h 13m

Key West

Sun 19/1

1:45 p.m.-11:53 p.m.

1 stop10h 08m

C$ 710

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 22/1

12:20 p.m.-5:21 p.m.

1 stop5h 01m

Key West

Thu 6/2

6:16 p.m.-11:52 p.m.

1 stop5h 36m

C$ 801

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 31/1

12:52 p.m.-8:11 p.m.

1 stop7h 19m

Key West

Tue 18/2

6:14 p.m.-11:52 p.m.

1 stop5h 38m

C$ 818

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

6:45 a.m.-8:30 p.m.

2 stops13h 45m

Key West

Fri 21/3

2:35 p.m.-12:39 a.m.

2 stops10h 04m

C$ 904

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 12/1

11:15 a.m.-6:55 p.m.

1 stop7h 40m

C$ 229

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

Showing 1-10 of 16 results

Best time to book a flight from Ontario to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Key West

Get recent, data-driven insights about flights from Ontario to Key West including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ON to EYW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Key West as you normally would.

Rainfall in Key West by month

In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 mm per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.

Temperature in Key West by month

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Key West

See what other customers who have flown with United Airlines, American Airlines and WestJet from Ontario to Key West have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

United Airlines

7.4

Good

9,059 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

WestJet

7.3

Good

2,818 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,604 reviews

Check prices

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

What airport do you fly into for flights to Key West from Ontario?
If you book a flight to Key West from Ontario, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 4.2 km from the centre of Key West.
What are the cheapest airlines to fly from Region of Ontario to Key West one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 341. Users have also found prices from C$ 384 and C$ 551 on Delta and WestJet, respectively.
What are the most popular routes from Region of Ontario to Key West?
Most travellers choose Toronto Pearson Intl - Key West, Montreal Pierre Elliott Trudeau Intl - Key West or Toronto Island - Key West when deciding on the best route from Region of Ontario to Key West.
Can I find deals for flights from Ontario to Key West that include hotel bookings?
Yes. In addition to deals on Ontario to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Key West.
Can I find deals for business class flights from Ontario to Key West?
Yes. Cheapflights offers flight deals from Ontario to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Key West

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Top 3 airlines flying from Ontario to Key West

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 699	AverageC$ 780	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 723	AverageC$ 1,136	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 817	AverageC$ 968	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Key West?

Cheapflights makes it easy to find Ontario to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Key West?

Cheapflights helps you find that perfect flight to Key West from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Key West with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Key West flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Key West become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Key West flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ontario to Key West from C$ 229

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Key West

Round-trip from

One-way from

Find flight deals from Ontario to Key West

Cheapest flights from Ontario to Key WestExplore the most affordable flight options available from Ontario to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Explore the most affordable flight options available from Ontario to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Find flights from Ontario to Key West within your budget

Best time to book a flight from Ontario to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Key West

Get recent, data-driven insights about flights from Ontario to Key West including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ON to EYW?

Find hourly flight availability from Ontario to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

Reviews of airlines servicing Key West

See what other customers who have flown with United Airlines, American Airlines and WestJet from Ontario to Key West have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Key West from Ontario?

What are the cheapest airlines to fly from Region of Ontario to Key West one-way?

What are the most popular routes from Region of Ontario to Key West?

Can I find deals for flights from Ontario to Key West that include hotel bookings?

How can I find direct flights from Ontario to Key West?

Can I find deals for business class flights from Ontario to Key West?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ontario to Key West

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Key West?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Key West?

Can Cheapflights find flights from Ontario to Key West with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Key West become cheaper?

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Travel Smart

Cheapest flights from Ontario to Key West
Explore the most affordable flight options available from Ontario to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.